Lesson 3 | Summation Notation | Writing and Evaluating Sums

[@pakoronaldsegotso2834]

Thank you for your service ❤God bless you abundantly

[@rajiv1625]

I was searching for the answer of a question but I can not find that then I saw the thumbnail of this video in which I saw that question,you solved my problem, thank you very very much

[@thehpclassroom185]

You're welcome. Always glad to help.

[@abdiqafarxamsa1845]

Your explanation is so wonderful ❤

[@kwadwobediakoh3439]

Very helpful. Thanks for this 👍

[@thehpclassroom185]

You're welcome

[@jamsxc]

omg this is our assignment !! same problem😭😭 thank u po!!

[@rajiv1625]

Your handwriting is very nice

[@thehpclassroom185]

Thanks for the compliment 😊

[@rajiv1625]

@@thehpclassroom185 your welcome

[@mrabhaykumar9350]

Thanks for this 👍👍❤️❤️❤️

[@thehpclassroom185]

Glad to help 😊

[@arrianah5080]

Hi po, for this problem (6:21), hindi po ba dapat _i_ ung variable sa rule instead of _n_ ?

[@thehpclassroom185]

Yes you are right. Typographical error po yun. Thanks for clarifying.

[@arrianah5080]

@@thehpclassroom185 no problem po

[@blueashtine3100]

Hi po
Bakit po dinivide po sa 2 yung 20 sa no.2 b po

[@nikkogabriellecajayon3153]

hello pano po kung yung naka squared na n tsaka po yung naka baba parehas po na index? paano po sya?

[@rajiv1625]

You are from which country, I am from India 🇮🇳🇮🇳

[@thehpclassroom185]

I am from the Philippines 😊

[@rajiv1625]

@@thehpclassroom185 ok

[@pakoronaldsegotso2834]

❤❤

[@owenbatalla7306]

Why add 1 sa example 3??

[@shaneefraemhseraspe1308]

thank you po!
for this tutorial😇
new subscriber po

[@thehpclassroom185]

Thanks for the support. I am very happy to help!

[@kalvacharlashivashankar6853]

I con't undsnd last sigma notation 2 power k+1 how to possible

[@Juli-zy4ew]

Is 2^k-1.

[@kalvacharlashivashankar6853]

How is it possiblen?

[@rajiv1625]

How can we write 1-2+3-4+5 in sigma

[@donotreadmyusername490]

just add 1 to the n of the exponent of -1 for even numbers to be negative. thus, becoming something like this: (-1)^n+1 (n)

[@manganyi]

massive

[@itsFactimePh]

A piece of head hurt again

[@neiltolentino9634]

bat grade 8 po meron kame?

[@thehpclassroom185]

Basic po kasi ito para sa higher maths.

[@leandroramirez2362]

Di maintindihan:(

[@vijaydas9731]

no intrest